Selecting a random sample from a set is simple. But what about selecting a fair random sample from a set of unknown or ...

The number of colorectal cancer cases in people under 50 is rising worldwide, especially in high-income countries. Possible ...

To quantify antibiotics in ICU patients’ blood, dried blood spot analysis was sued alongside UHPLC–MS/MS to monitor these substances in a more convenient matter.

Effective and noninvasive whale and biodiversity monitoring is now possible with the help of citizen scientists, opening up ...

The Columbia University Fertility Center used AI to find viable sperm in an infertile man, offering new hope of biological ...

The study of direct push sampling characteristics forms the theoretical basis for deep sampling tool design. In this paper, a ground test of the direct push sampling was carried out to analyze three ...

Survey size isn’t everything. Without clean sampling, your data-driven decisions could be headed in the wrong direction.

For over a decade, researchers have considered boson sampling—a quantum computing protocol involving light particles—as a key ...

A new dried spot-based technique involving untargeted liquid chromatography coupled with high-resolution mass spectrometry was testing for characterizing foodstuffs.

A forensic scientist crouches down on a dirty factory floor. There’s a pool of blood, and they delicately dip a swab into it ...

Discover everything there is to know about Reverse Tip Sample Scanning Probe Microscopy (RTS SPM) and its main applications.

Advances are occurring in spectroscopy, reducing the challenges of rapid signal saturation and the need for extensive sample ...